Using proportions, it is found that the value of a is of 3.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, a 180º angle has a measure of 
radians. What is the measure of a 540º angle? The <em>rule of three</em> is given by:
180º - rad.
540º - x rad.
Applying cross multiplication:
180x = 540.
x = 540/180 = 3.
The value of a is of 3.
More can be learned about proportions at brainly.com/question/24372153
Answer:
Does anyone know how to solve this question
does anyone know how to answerdoes anyone know how to answer question 7? does anyone know how to answer question 7? 7?does anyone know how to answer question 7?
Answer:
x=50 so ABD = 175
Step-by-step explanation:
Answer:
where is the shape? sorry we cant answer your question without the shape or something with the shaded region.
Step-by-step explanation:
